13881168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 45497088

約数和(自身を除く): 31615920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 293, 329, 336, 376, 423, 504, 564, 586, 658, 752, 846, 879, 987, 1008, 1128, 1172, 1316, 1692, 1758, 1974, 2051, 2256, 2344, 2632, 2637, 2961, 3384, 3516, 3948, 4102, 4688, 5264, 5274, 5922, 6153, 6768, 7032, 7896, 8204, 10548, 11844, 12306, 13771, 14064, 15792, 16408, 18459, 21096, 23688, 24612, 27542, 32816, 36918, 41313, 42192, 47376, 49224, 55084, 73836, 82626, 96397, 98448, 110168, 123939, 147672, 165252, 192794, 220336, 247878, 289191, 295344, 330504, 385588, 495756, 578382, 661008, 771176, 867573, 991512, 1156764, 1542352, 1735146, 1983024, 2313528, 3470292, 4627056, 6940584, 13881168]

約数ペア:

[(1, 13881168), (2, 6940584), (3, 4627056), (4, 3470292), (6, 2313528), (7, 1983024), (8, 1735146), (9, 1542352), (12, 1156764), (14, 991512), (16, 867573), (18, 771176), (21, 661008), (24, 578382), (28, 495756), (36, 385588), (42, 330504), (47, 295344), (48, 289191), (56, 247878), (63, 220336), (72, 192794), (84, 165252), (94, 147672), (112, 123939), (126, 110168), (141, 98448), (144, 96397), (168, 82626), (188, 73836), (252, 55084), (282, 49224), (293, 47376), (329, 42192), (336, 41313), (376, 36918), (423, 32816), (504, 27542), (564, 24612), (586, 23688), (658, 21096), (752, 18459), (846, 16408), (879, 15792), (987, 14064), (1008, 13771), (1128, 12306), (1172, 11844), (1316, 10548), (1692, 8204), (1758, 7896), (1974, 7032), (2051, 6768), (2256, 6153), (2344, 5922), (2632, 5274), (2637, 5264), (2961, 4688), (3384, 4102), (3516, 3948)]